durbinofillinois, robert menendez of new jersey. and on the other side, we have serious conservatives like jeff lake and marco rubio. left/right coalition on immigration, mark. how does that work? >> i think it speaks to the ideological diversity of our country and, actually, the evolution of the senate now. and, you know, you see senate republicans that used to treat compromise like a dirty word and now they're coming out and putting forward a proposal with their democratic colleagues that to a large degree mirrors the key principles that the president has identified. i do agree this is a golden opportunity for senators like marco rubio and with the other guests that mentioned that, but i do disagree that the president hasn't shown leadership here. he has been talking about comprehensive immigration reform as a key priority of the first, you know, as the beginning of the second term. so i think that what the senate democrats and republicans have done is gotten out in front and trying to make -- take ownership of this issue. they see it's going to happen. the president has give it an